Used as an intermediate in the synthesis of pharmaceuticals, particularly in the development of non-steroidal anti-inflammatory drugs (NSAIDs). It serves as a building block in the production of active pharmaceutical ingredients due to its amine and carboxylic acid functional groups, which allow for easy modification and incorporation into larger molecules. The methyl substitutions enhance solubility and biological efficacy. Also employed in the preparation of dyes and agrochemicals where substituted aromatic amines are required. Its structure supports conjugation and stability in various chemical reactions, making it valuable in organic synthesis.